Interface definition Interface definition of the whole machine ROC-RK3568-PC-SE provides rich interfaces, including: Power interface 1 x Type C(host/device) 1 x USB3.0(host) 2 x USB2.0(host) HDMI MIPI screen interface EDP screen interface Ethernet 3.5 mm headphone jack 12 v power supply interface TF card slot SIM slot MINI-PCIE SATA 3.0 interface Speaker interface Power button Reset button Recovery button MaskRom button Debugging serial port Industrial serial port (RS485,RS232,TTL) MIPI camera interface M.2 PCIE3.0 interface The details are as follows: